#qq_icon {width:187px; height:180px; background:url('../images/qq_icon.png') no-repeat; position:fixed; right:-200px; top:150px; cursor:pointer;}
#cs_online {width:217px; height:324px; position:fixed; top:150px; right:-220px; background:url('../images/qq_bg.png') no-repeat; display:none; filter:alpha(opacity:0); opacity:0; cursor:pointer;}
.qq_context {width:185px; height:244px; margin-top:73px; margin-left:24px; list-style:none; padding:0px;} 
.qq_context li {width:175px; height:25px; margin-left:5px; margin-top:20px; float:left;}
.span_t {display:block; float:left; color:#333; line-height:25px; font-size:12px; font-family:'Arial';}